factordbrpc · fdb
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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000004891140132 1,431 digits created 2023-10-25

Value

206381436480683902525394164668743548550886598796420708674249945688990446769736907681419124081766039187217055137451889525727577085610092208294184387967197042269412248007878142472283846146168575446349226274247183559415988584819504331639166219530950212454422590253180525107872145642146186724593319796717845608364690563257751266460652953463944476663576135660743684277657391096378896840070944400789818275585859291598056553778377879842572538405196024233472288022159023694379942477344791787110737748673262274027149328642503402719325444611666673649065848762924703461155132236472068339876305723393660397277580127992613276465542285891218136672253438996580889940650102531772777011070786200181553036226515377500270452479578941808201451250701217562058506957008121341673974841419277875836995056251455202618067497968799488570759095062567092285428401465120894119596732324806566216702714676906168575021349825537743814845267963559443585220931124853169381052380076188874069420772652985512279328472161217247190113540785418904035933133240217944865680788431083579078365221280088487687076627405192175494273625729847121758709290513893780121574057162130389989193178481843510941372035342480632682882534021841218261203415226249351290935148201679979294383596209606319277027990244106861923419115985671191263481092573955474358638623454716714909838321855015740604724497246521501787267107380751929000613632232863453255929368985763679401926079429059967001014743837
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 63 of the certificate chain of a 2,240-digit prime (172 intermediate primes).

Certified number2,240-digit prime
Certificatedownload
Certificate chainshow step 63 of 172

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004891140132 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000004891140132},"decimal":true,"detail":2}}'